EP3214165A4 - Fiber structure for use as cell scaffold material - Google Patents

Fiber structure for use as cell scaffold material Download PDF

Info

Publication number
EP3214165A4
EP3214165A4 EP15855508.6A EP15855508A EP3214165A4 EP 3214165 A4 EP3214165 A4 EP 3214165A4 EP 15855508 A EP15855508 A EP 15855508A EP 3214165 A4 EP3214165 A4 EP 3214165A4
Authority
EP
European Patent Office
Prior art keywords
fiber structure
scaffold material
cell scaffold
cell
fiber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15855508.6A
Other languages
German (de)
French (fr)
Other versions
EP3214165A1 (en
Inventor
Koji Kadowaki
Chisa KUGA
Masaki Fujita
Kazuhiro Tanahashi
Satoshi Yamada
Takayuki Kaneko
Hiroshi Tsuchikura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of EP3214165A1 publication Critical patent/EP3214165A1/en
Publication of EP3214165A4 publication Critical patent/EP3214165A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/0068—General culture methods using substrates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M3/00—Tissue, human, animal or plant cell, or virus culture apparatus
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/44—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific cross-section or surface shape
    • D03D15/46—Flat yarns, e.g. tapes or films
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/30—Synthetic polymers
EP15855508.6A 2014-10-31 2015-10-30 Fiber structure for use as cell scaffold material Withdrawn EP3214165A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014222967 2014-10-31
PCT/JP2015/080675 WO2016068279A1 (en) 2014-10-31 2015-10-30 Fiber structure for use as cell scaffold material

Publications (2)

Publication Number Publication Date
EP3214165A1 EP3214165A1 (en) 2017-09-06
EP3214165A4 true EP3214165A4 (en) 2018-07-04

Family

ID=55857614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15855508.6A Withdrawn EP3214165A4 (en) 2014-10-31 2015-10-30 Fiber structure for use as cell scaffold material

Country Status (7)

Country Link
US (1) US20170342376A1 (en)
EP (1) EP3214165A4 (en)
JP (1) JPWO2016068279A1 (en)
CN (1) CN107109335A (en)
CA (1) CA2965281C (en)
RU (1) RU2017114630A (en)
WO (1) WO2016068279A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3556838A4 (en) * 2016-12-13 2020-05-20 Cyfuse Biomedical K. K. Cell structure production device and cell tray
KR102073897B1 (en) * 2018-05-03 2020-02-06 인하대학교 산학협력단 Apparatus for mass culturing of microorganism comprising selectively permeable mesh
CN113330151A (en) 2019-01-30 2021-08-31 东丽株式会社 Medical base material for cardiovascular indwelling device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191218A (en) * 1975-05-07 1980-03-04 Albany International Corp. Fabrics for heart valve and vascular prostheses and methods of fabricating same
US20100255060A1 (en) * 2007-12-28 2010-10-07 Toyo Boseki Kabushiki Kaisha Nerve regeneration-inducing tube
US20120078297A1 (en) * 2009-05-26 2012-03-29 Catholic University Industry Academic Cooperation Foundation Biodegradable suture type cell delivery system for improving stem cell engraftment rate
US20130041452A1 (en) * 2010-04-28 2013-02-14 Toray Industries, Inc. Base fabric for stent graft, and stent graft
EP3075351A1 (en) * 2013-11-29 2016-10-05 Toray Industries, Inc. Vascular prosthesis

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002398A1 (en) * 1986-10-06 1988-04-07 Toray Industries, Inc. Carrier for culturing cells
JP4411834B2 (en) * 2002-10-31 2010-02-10 ニプロ株式会社 Biodegradable substrate, tissue regeneration prosthesis, and cultured tissue
JP2005350777A (en) * 2003-05-22 2005-12-22 Toray Ind Inc Polyester fiber

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191218A (en) * 1975-05-07 1980-03-04 Albany International Corp. Fabrics for heart valve and vascular prostheses and methods of fabricating same
US20100255060A1 (en) * 2007-12-28 2010-10-07 Toyo Boseki Kabushiki Kaisha Nerve regeneration-inducing tube
US20120078297A1 (en) * 2009-05-26 2012-03-29 Catholic University Industry Academic Cooperation Foundation Biodegradable suture type cell delivery system for improving stem cell engraftment rate
US20130041452A1 (en) * 2010-04-28 2013-02-14 Toray Industries, Inc. Base fabric for stent graft, and stent graft
EP3075351A1 (en) * 2013-11-29 2016-10-05 Toray Industries, Inc. Vascular prosthesis

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016068279A1 *

Also Published As

Publication number Publication date
EP3214165A1 (en) 2017-09-06
RU2017114630A3 (en) 2018-11-30
RU2017114630A (en) 2018-11-30
WO2016068279A1 (en) 2016-05-06
CA2965281C (en) 2019-09-24
US20170342376A1 (en) 2017-11-30
JPWO2016068279A1 (en) 2017-08-10
CN107109335A (en) 2017-08-29
CA2965281A1 (en) 2016-05-06

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